Updated: 6th August 2025
For cyclists who crave the freedom to explore beyond paved roads while maintaining the speed and efficiency of a road bike, lightweight gravel bikes represent the perfect fusion of adventure capability and performance. These machines offer the thrill of off-road exploration without the weight penalty that traditionally comes with rugged terrain capability.
What Makes a Gravel Bike “Light”?
The lightest gravel bikes available in 2025 weigh under 7kg, with the absolute lightest documented build coming in at just 6.81kg (15.01 lbs). To put this in perspective, typical gravel bikes weigh between 8.5-10kg, making these ultra-light models significantly more responsive and nimble.
Weight becomes crucial when you’re chasing KOMs (King of the Mountains), competing in gravel races, or simply want that instantaneous acceleration response that makes every ride feel effortless. While a one or two-kilogram weight saving may seem small, the biggest advantage is how these bikes feel underneath you – offering quick acceleration and responsiveness to your pedal inputs.
How Light Can a Gravel Bike Be?
The current limit for production gravel bikes appears to be around 6.8kg, though custom builds can go even lighter. Custom builds of premium framesets have achieved weights as low as 5.64kg (12 lbs), though such builds typically sacrifice durability and practicality for extreme weight savings.
For most riders, a sub-7.5kg gravel bike represents the sweet spot between ultra-light performance and real-world durability. These bikes use advanced carbon fiber construction, lightweight components, and careful engineering to achieve remarkable weight savings without compromising structural integrity.
The 20 Lightest Gravel Bikes in the World (2025)
1. Syre Punkcake (Twisted Wheels Custom Build)
Weight: 6.81kg (15.01 lbs)
The custom Syre Punkcake by Twisted Wheels stands as the lightest gravel bike ever documented, weighing just 6.81kg in its ultimate lightweight configuration. This European-designed and developed bike combines ‘punk’ for its rebellious spirit and ‘pancake’ for universal appeal, representing the absolute pinnacle of lightweight gravel engineering. The frame uses three different types of carbon fiber with weights ranging from 910-1030g depending on size, while the carbon fork contributes just 480g. The bike’s unique ‘Yoke’ bottom bracket design with double dropped chainstays allows for up to 2.5-inch tires on remarkably short 420mm chainstays. With 75mm BB drop and progressive geometry, it offers magical balance between high-speed stability and sharp steering response. The clean aesthetic focuses on simplicity with internal cable routing and minimalistic design elements that prioritize function over flash.
2. Specialized S-Works Crux SRAM RED XPLR
Weight: 6.93kg (15.3 lbs)
The S-Works Crux holds the title for the lightest production gravel frameset at just 1,125 grams, paired with one of the lightest wheelsets at 1,250 grams. This bike represents the pinnacle of mainstream lightweight gravel bike engineering, with a frame that’s approximately 20% lighter than average while maintaining exceptional stiffness. The Crux prioritizes function over flashy aero features, eschewing fully integrated cables and one-piece cockpits in favor of serviceability and weight savings. Equipped with SRAM’s top-tier RED XPLR wireless groupset and capable of accommodating up to 47mm tires, this bike climbs like a dream and accelerates faster than almost any production gravel bike available. The $12,000 price tag reflects the premium carbon layup and component selection that makes this weight possible.
3. Gunsha SLX Gravel 3.1
Weight: 7.15kg (15.8 lbs)
This German-built bike achieves its impressive weight through ultra-light components, including the third-lightest gravel wheels on the market at just 1,272 grams. Despite starting with a heavier-than-average frameset, Gunsha has meticulously selected every component for weight savings, from brake rotors to the saddle. The bike features a Shimano GRX drivetrain, which, while not as premium as SRAM’s wireless options, helps keep costs reasonable while maintaining excellent shifting performance. At €5,455, this represents exceptional value in the ultra-lightweight category, proving that German engineering excellence doesn’t always come with a premium price tag. The 44mm tire clearance provides ample room for fast-rolling gravel tires.
Lightest Gravel Bike Leaderboard!
| Rank | Bike Model | Weight (kg) | Weight (lbs) | Frame+Fork (g) | Wheels (g) | Price |
|---|---|---|---|---|---|---|
| 1 | Syre Punkcake (Twisted Wheels) | 6.81 | 15.0 | 1910–1030+480 | ~1,200 | Custom |
| 2 | S-Works Crux RED XPLR | 6.93 | 15.3 | 1,125 | 1,250 | $12,000 |
| 3 | Gunsha SLX Gravel 3.1 | 7.15 | 15.8 | 1,510 | 1,272 | €5,455 |
| 4 | Parapera Anemos Masterpiece | 7.20 | 15.9 | 1,625 | 1,485 | €5,999 |
| 5 | Cannondale SuperX LAB71 | 7.30 | 16.1 | 1,320 | 1,376 | $15,000 |
| 6 | BMC Kaius 01 One | 7.40 | 16.3 | 1,310 | 1,355 | $12,000 |
| 7 | Superior XR 9.9 GR LTD | 7.47 | 16.5 | 1,247 | 1,567 | €7,500 |
| 8 | Cube Nuroad C:62 SLT | 7.49 | 16.5 | 1,565 | 1,230 | €5,999 |
| 9 | Schmolke Gravel Infinity | 7.55 | 16.6 | 1,560 | 1,375 | €8,250 |
| 10 | Canyon Grail CFR XPLR | 7.55 | 16.6 | 1,402 | 1,452 | €8,499 |
| 11 | Trek Checkmate SLR 9 | 7.61 | 16.8 | 1,638 | 1,355 | $12,000 |
| 12 | Ridley ASTR RS | 7.62 | 16.8 | 1,311 | 1,643 | €11,699 |
| 13 | Specialized Crux Pro | 7.67 | 16.9 | 1,225 | 1,408 | $7,500 |
| 14 | Rose Backroad FF Red XPLR | 7.67 | 16.9 | 1,440 | 1,550 | €6,999 |
| 15 | Lauf Seigla Ultimate | 7.69 | 17.0 | 1,465 | 1,400 | $6,290 |
| 16 | Open U.P.P.E.R. | 7.70 | 17.0 | 880+375~1,400 | ~1,400 | ~$8,000 |
| 17 | Mondraker Arid Carbon RR SL | 7.81 | 17.2 | 1,685 | 1,642 | €9,499 |
| 18 | Salsa Warroad (top-line model) | 8.00 | 17.7 | ~1,400 | ~1,500 | ~$8,000 |
| 19 | Scott Addict Gravel RC | 7.92 | 17.5 | 1,325 | 1,490 | $9,999 |
| 20 | Canyon Grizl CFR | ~8.00 | ~17.6 | 1,380 | 1,500 | €7,999 |
4. Parapera Anemos Masterpiece
Weight: 7.20kg (15.9 lbs)
The Anemos achieves its lightweight status through component selection rather than frame weight, featuring an ultra-light 150-gram Schmolke carbon handlebar, 95-gram Selle Italia saddle, and 95-gram Schmolke carbon seatpost. This Italian-designed bike showcases how thoughtful component selection can overcome a heavier frameset, with external cable routing that prioritizes serviceability and weight savings over aerodynamics. The bike is equipped with Campagnolo’s Ekar 13-speed drivetrain, offering a 470% gear range that covers everything from flat sprints to steep mountain passes. The 45mm tire clearance and classic two-piece handlebar/stem setup provide maximum customization options for riders seeking the perfect fit.
5. Cannondale SuperX LAB71
Weight: 7.30kg (16.1 lbs)
The SuperX LAB71 is the lightest gravel bike available with fully integrated cables, featuring a one-piece carbon fiber bar-stem that offers both aerodynamic benefits and a clean aesthetic. This $15,000 flagship model represents Cannondale’s most advanced gravel technology, with a frame designed for vertical compliance and generous tire clearance of up to 51mm front and 48mm rear. The LAB71-specific carbon layup justifies much of the premium pricing, with the frame alone costing $5,500. Cannondale’s signature technologies, including the flexible seat tube and rear triangle working with the D-shaped seatpost, provide exceptional ride comfort over rough terrain while maintaining efficiency on smooth surfaces.
6. BMC Kaius 01 One
Weight: 7.40kg (16.3 lbs)
The Kaius 01 features the fourth-lightest frameset despite having one of the stiffest frames according to independent testing, paired with equally light wheels. This Swiss-engineered bike incorporates aerodynamic features including truncated frame tubes, dropped seat stays, and a rear wheel cutout while maintaining the structural integrity BMC is known for. The aerodynamic handlebar further reduces drag, making this bike particularly well-suited for gravel racing where every watt counts. Equipped with SRAM RED XPLR 1X drivetrain and 44mm tire clearance, the Kaius strikes an excellent balance between race performance and versatility. At $12,000, it represents premium Swiss engineering with no compromises on performance.
7. Superior XR 9.9 GR LTD
Weight: 7.47kg (16.5 lbs)
Superior starts with the third-lightest frameset and builds the seventh-lightest gravel bike, with impressive aerodynamic wheels that would make it even lighter with different wheel selection. This Czech brand offers exceptional performance-to-price ratios, featuring aerodynamic elements throughout the frameset and cockpit. The bike comes equipped with premium DT Swiss wheels and SRAM RED XPLR drivetrain, components that alone would cost nearly as much as some complete bikes. The 45mm tire clearance provides good versatility, while the aerodynamic focus makes it particularly effective for riders who prioritize speed. At €7,500, it represents outstanding value in the premium lightweight category.
8. Cube Nuroad C:62 SLT
Weight: 7.49kg (16.5 lbs)
The Nuroad C:62 SLT offers incredible value, featuring the lightest wheels on this entire list at just 1,230 grams, paired with a SRAM RED XPLR drivetrain that retails for €4,465 by itself. Cube’s C:62 carbon fiber construction uses nanoparticle reinforcement for enhanced strength and durability, while independent testing confirms it as one of the stiffest and most responsive framesets available. The 50mm tire clearance makes this bike exceptionally versatile, capable of handling everything from smooth gravel to rougher terrain. At €5,999, the value proposition is almost unbelievable, making premium lightweight performance accessible to a broader range of cyclists.
9. Schmolke Gravel Infinity
Weight: 7.55kg (16.6 lbs)
Schmolke, German carbon manufacturing specialists, overcome their heavier frameset through ultra-light components, featuring external cable routing and a mechanical Campagnolo Ekar drivetrain. This traditional approach to gravel bike design prioritizes simplicity, serviceability, and component quality over integration and aerodynamics. The Ekar 13-speed system provides a 470% gear range, wider than most bikes in this category, making it exceptionally capable across varied terrain. The direct-to-consumer business model keeps costs reasonable for a made-in-Europe bike, while the two-piece bar/stem setup allows maximum customization. The 40mm tire clearance focuses this bike toward faster gravel and mixed-surface riding.
10. Canyon Grail CFR XPLR
Weight: 7.55kg (16.6 lbs)
The Canyon Grail CFR represents excellent value in the lightweight category, with near-average frameset and wheelset weights but premium component selection. Canyon’s direct-to-consumer model allows them to offer SRAM RED XPLR equipped bikes at competitive prices while maintaining the quality German engineering is known for. The bike features 45mm tire clearance and geometry optimized for long-distance comfort without sacrificing performance. The Grail’s unique double-decker handlebar design provides additional hand positions and vibration damping, though the CFR model uses a traditional bar setup. At €8,499, it offers premium performance with the reliability and customer service Canyon is renowned for.
11. Trek Checkmate SLR 9
Weight: 7.61kg (16.8 lbs)
The Checkmate SLR 9 is Trek’s newer, lighter, and faster gravel race bike, featuring aerodynamic optimization with large tube profiles, deep carbon wheels, and a one-piece Aero RSL bar/stem identical to their Madone road bike. The “Gravel Race” geometry offers a lower, more aggressive position than Trek’s traditional Checkpoint models, while IsoSpeed technology at the seat tube junction provides compliance without sacrificing efficiency. The 30mm narrower hood position compared to the drops creates a more aerodynamically efficient riding position. Equipped with SRAM RED XPLR and 45mm tire clearance, this $12,000 bike targets serious gravel racers who demand the latest technology and performance advantages.
12. Ridley ASTR RS
Weight: 7.62kg (16.8 lbs)
Ridley makes clear that the ASTR RS is a thoroughbred gravel race bike aiming for the podium, with the deepest and heaviest wheels on this list that prioritize aerodynamics over pure weight. The Belgian engineering focuses on creating the fastest possible gravel bike, with time savings at racing speeds justifying the minor weight penalty from the aerodynamic wheels. The 52mm (2.1″) tire clearance is notably wide, allowing appropriate tires for rougher courses while maintaining race geometry. The Forza NIMBUS Pro one-piece handlebar measures 360mm at the hoods but flares significantly in the drops for technical control. At €11,699, this bike targets riders who prioritize outright speed and podium aspirations.
13. Specialized Crux Pro
Weight: 7.67kg (16.9 lbs)
The Crux Pro starts with the second-lightest frameset at just 1,225 grams and represents excellent value compared to the S-Works model while sharing similar DNA. This more accessible version of the Crux maintains the traditional approach with external cables and separate components, making maintenance easier and fit customization simpler. The Roval Terra Carbon seatpost provides excellent vertical compliance for comfort on rough surfaces. Equipped with SRAM Force wireless groupset and Specialized’s fast-rolling Pathfinder tires, the 47mm tire clearance provides good versatility. At $7,500, it offers S-Works performance characteristics for significantly less, making premium lightweight performance more accessible.
14. Rose Backroad FF Red XPLR
Weight: 7.67kg (16.9 lbs)
The Rose Backroad FF achieves its lightweight status through balanced engineering rather than extreme measures in any single area. This German brand offers solid component selection with SRAM RED XPLR drivetrain and thoughtful design details that prioritize real-world performance. The 45mm tire clearance hits the sweet spot for most gravel riding, while the geometry balances efficiency with comfort for long-distance adventures. Rose’s direct-sales model helps keep costs reasonable at €6,999, making this bike an excellent choice for riders seeking premium lightweight performance without extreme pricing. The traditional approach to cable routing and cockpit setup ensures easy maintenance and customization.
15. Lauf Seigla Ultimate (formerly Anywhere Ultimate)
Weight: 7.69kg (17.0 lbs)
The Lauf Seigla is the lightest gravel bike capable of fitting 2.25″ wide mountain bike tires, with a frame designed to flex vertically for additional comfort. This Icelandic innovation allows riders to tackle the roughest gravel with confidence while maintaining competitive weight. The external cable routing makes maintenance straightforward and allows easy handlebar and stem changes. Given that the SRAM RED XPLR groupset alone retails for around $4,000, the $6,290 price makes this one of the best-value lightweight gravel bikes. The 57mm tire clearance makes this bike uniquely capable of handling terrain that would challenge traditional gravel bikes, while the lightweight carbon wheels maintain excellent acceleration.
16. Open U.P.P.E.R.
Weight: 7.70kg (17.0 lbs)
The Open U.P.P.E.R. represents the Belgian brand’s lightest gravel offering, featuring all the standard performance gravel bike features including dual wheel size compatibility and dropped chainstays. These bikes find the perfect balance between road bike speed and go-anywhere capabilities, making them fast while capable of rad adventures. The U.P.P.E.R. frame weighs just 880 grams, a full 230g lighter than the standard U.P. model, paired with a 375g U-Turn fork. The idea behind the U.P.P.E.R. is the option to run multiple tire setups – road tires for speed, 32-40mm gravel tires for adventure, or 650b mountain bike tires for maximum capability. The road riding position ensures speed regardless of tire choice, meaning you can get to the trails faster while maintaining comfort and control.
17. Mondraker Arid Carbon RR SL
Weight: 7.81kg (17.2 lbs)
Despite having a heavier frameset and wheelset compared to others on this list, the Mondraker Arid Carbon achieves lightweight status through careful component selection and Spanish engineering expertise. The 50mm tire clearance makes this bike exceptionally versatile for varied terrain, while the geometry balances stability and efficiency. Mondraker’s mountain bike heritage shines through in the robust construction that doesn’t sacrifice durability for weight savings. At €9,499, it represents solid value for riders who prioritize reliability and versatility over ultimate weight savings. The bike’s strength lies in its ability to handle challenging terrain while maintaining respectable weight.
18. Salsa Warroad (Top-line Model)
Weight: 8.00kg (17.7 lbs)
The top-line Salsa Warroad represents endurance all-road excellence, ideal for riders who spend 80% of their time on roads and 20% exploring off-road. Released with stunning colors and refined design, this bike prioritizes comfort and versatility over ultimate weight savings. Compatible with both 700c and 650b wheels, the endurance road geometry ensures comfort on long rides while extra frame and fork mounts provide storage for all-day adventures. The Warroad strikes an excellent balance between performance and practicality, making it perfect for riders who want one bike that can handle everything from century rides to gravel exploration. The proven geometry and reliable component selection make it a favorite among riders seeking versatility.
19. Scott Addict Gravel RC
Weight: 7.92kg (17.5 lbs)
The Scott Addict Gravel RC features one of the lighter framesets and builds into a very capable gravel race bike, with frame stiffness testing higher than many competitors. The fork provides additional compliance for upper body comfort without sacrificing control, while the frame maintains excellent power transfer characteristics. This Swiss engineering includes premium components throughout, with SRAM Red AXS drivetrain and Syncros carbon components justifying the $9,999 price. The Addict RC is one of only two bikes on this list offering 2X drivetrain options, providing closer gear steps ideal for mixed road/gravel use. The 45mm tire clearance balances capability with the performance focus, making it suitable for riders who demand race-level performance with versatility.
20. Canyon Grizl CFR
Weight: Approximately 8.00kg (17.6 lbs)
The Canyon Grizl has always been an adventure-focused gravel bike that rides brilliantly on gravel but is more than tough enough for epic adventures. While slightly heavier than others on this list, the Grizl earns its place through exceptional capability and value. The 50mm tire clearance and robust construction make it ideal for riders who prioritize versatility and durability over ultimate weight savings. Canyon’s direct-to-consumer model provides excellent value, while German engineering ensures long-term reliability. This bike bridges the gap between lightweight performance and true adventure capability, making it perfect for riders who demand versatility without significant weight penalties.
Frequently Asked Questions About Lightweight Gravel Bikes
What is the lightest gravel bike in the world?
The Syre Punkcake by Twisted Wheels currently holds the record at 6.81kg (15.01 lbs), though this is a custom build. For production bikes, the Specialized S-Works Crux is the lightest at 6.93kg (15.3 lbs).
What is the lightest specialized gravel bike?
The Specialized S-Works Crux is the lightest production gravel bike, weighing just 6.93kg (15.3 lbs) in its RED XPLR configuration. Specialized claims this as “the lightest gravel bike in the world” among mainstream manufacturers.
What is the lightest gravel bike groupset?
SRAM RED XPLR represents the lightest wireless gravel groupset available, followed closely by Campagnolo Ekar for mechanical options. The weight savings from wireless systems eliminate cables and housing, contributing significantly to overall bike weight reduction.
Is 8.5kg light for a gravel bike?
While 8.5kg is considered quite light compared to typical 9-11kg gravel bikes, it’s significantly heavier than the sub-7kg options available today. Modern lightweight gravel bikes have pushed the boundaries well below the 8kg mark.
How light can a gravel bike be?
Production gravel bikes currently bottom out around 6.8kg, though custom builds of premium framesets like the S-Works Crux have achieved weights as low as 5.64kg (12 lbs). Such extreme builds typically sacrifice durability and practicality for ultimate weight savings.
Why Weight Matters (And When It Doesn’t)
While bike weight is not that important in terms of pure speed, as a one or two-kilogram weight saving represents a tiny reduction from your overall body+bike+gear weight, the psychological and handling benefits are significant. Ultra-lightweight gravel bikes provide instantaneous acceleration response and a feeling of effortlessness that encourages aggressive riding.
Computer simulations show that shaving one kilogram off a bike only saves around one minute on a hilly 4+ hour ride, though it can be as much as two minutes for lighter, less powerful riders. The real advantage lies in how these bikes feel – they encourage you to attack climbs, sprint out of corners, and maintain higher intensities throughout your ride.
The Technology Behind Ultra-Light Gravel Bikes
Modern lightweight gravel bikes achieve their impressive weights through several key technologies:
Advanced Carbon Fiber: Framesets like the S-Works Crux and Syre Punkcake use specialized carbon layups that achieve frame weights of just 725-910 grams while maintaining exceptional stiffness. These frames often cost more to produce than complete budget bikes.
Component Selection: Ultra-light components like 150-gram carbon handlebars, 95-gram saddles, and sub-1300-gram wheelsets contribute significantly to overall weight savings, though often at premium prices.
Engineering Optimization: Every component is analyzed for weight-saving opportunities, from titanium hardware to hollow carbon fiber accessories, creating bikes that would have been impossible just a few years ago.
The lightweight gravel bike category continues evolving rapidly, with manufacturers pushing the boundaries of what’s possible while maintaining real-world durability. These 20 bikes represent the current pinnacle of lightweight gravel performance, offering riders the ultimate combination of adventure capability and featherweight performanc
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